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LTM4678電源-板安裝的直流轉(zhuǎn)換器規(guī)格書PDF中文資料

LTM4678
廠商型號

LTM4678

參數(shù)屬性

LTM4678 封裝/外殼為144-BBGA 模塊;包裝為管件;類別為電源-板安裝的直流轉(zhuǎn)換器;LTM4678應(yīng)用范圍:ITE(商業(yè));產(chǎn)品描述:DC DC CNVRTR 0.5-3.3V 0.5-3.3V

功能描述

60V, 300W Hybrid Step-Down Module Bus Converter
DC DC CNVRTR 0.5-3.3V 0.5-3.3V

封裝外殼

144-BBGA 模塊

文件大小

2.14228 Mbytes

頁面數(shù)量

28

生產(chǎn)廠商 Analog Devices
企業(yè)簡稱

AD亞德諾

中文名稱

亞德諾半導(dǎo)體技術(shù)有限公司官網(wǎng)

原廠標(biāo)識
數(shù)據(jù)手冊

原廠下載下載地址一下載地址二到原廠下載

更新時(shí)間

2025-4-30 17:12:00

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LTM4678規(guī)格書詳情

LTM4678屬于電源-板安裝的直流轉(zhuǎn)換器。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的LTM4678直流轉(zhuǎn)換器一種旨在將直流電壓輸入電平改變?yōu)橐粋€(gè)或多個(gè)不同的直流電壓輸出電平的裝置。

DESCRIPTION

The LTM?4660 is a complete 300W output switching

mode hybrid-topology step-down DC/DC μModule?

micromodule) nonisolated bus converter. Its exposed

power inductor resides on the top of the package, providing

an intrinsic path for heat to dissipate up and out

of the module—away from one’s printed circuit board.

Included in the package are the switching controller IC,

power MOSFETs and supporting components. Only flying

charge-pump) capacitors, bulk input and output bypass

capacitors, and a few configuration passives are needed.

The LTM4660 features frequency synchronization,

Burst Mode? operation and output voltage soft-start and

tracking. An onboard temperature diode is available for

temperature monitoring. The LTM4660 protects against

short-circuit, overcurrent, and overtemperature faults. For

higher power applications, multiple LTM4660 modules

can be easily paralleled.

The LTM4660 is offered in a 16mm × 16mm × 10.34mm

BGA package with RoHS compliant terminal finish.

FEATURES

- Input Voltage Range: 30V to 60V (65V Abs. Max.)

- Wide Output Voltage: 4.5V to 18V (VOUT < VIN/2)

- 97.3 Peak Efficiency (12VOUT at 15A, 48VIN)

- ±1.5 Maximum Total DC Output Error

- Up to 300W Output Power

- Scalable: Parallel LTM4660s for Higher Power

- Fixed Frequency Current Mode Control

- Phase-Lockable External Synchronization from 200kHz to 1MHz

- Low Start-Up Inrush Current with Flying Capacitor

Voltage-Balancing Prior to DC/DC Switching Action

- Output Voltage Tracking with Soft-Start

- Short-Circuit Protection with Adjustable Retry-Timer

- Overcurrent and Overtemperature Protection

- Onboard Diode Temperature Monitor

- Optional External Reference Input

- Power Good and FAULT Indicators

- 16mm × 16mm × 10.34mm BGA Package

APPLICATIONS

- Telecom, Data Centers and Networking Equipment

- Industrial and Test Equipment

產(chǎn)品屬性

更多
  • 產(chǎn)品編號:

    LTM4678IY

  • 制造商:

    Analog Devices Inc.

  • 類別:

    電源 - 板安裝 > 直流轉(zhuǎn)換器

  • 系列:

    LTM?, uModule?

  • 包裝:

    管件

  • 類型:

    非隔離 PoL 模塊,數(shù)字

  • 電壓 - 輸入(最小值):

    5.75V

  • 電壓 - 輸入(最大值):

    16V

  • 電壓 - 輸出 1:

    0.5 ~ 3.3V

  • 電壓 - 輸出 2:

    0.5 ~ 3.3V

  • 電流 - 輸出(最大值):

    25A,25A

  • 應(yīng)用:

    ITE(商業(yè))

  • 特性:

    OCP,OTP,OVP,UVLO

  • 工作溫度:

    -40°C ~ 125°C

  • 安裝類型:

    表面貼裝型

  • 封裝/外殼:

    144-BBGA 模塊

  • 大小 / 尺寸:

    0.63" 長 x 0.63

  • 描述:

    DC DC CNVRTR 0.5-3.3V 0.5-3.3V

供應(yīng)商 型號 品牌 批號 封裝 庫存 備注 價(jià)格
LINEAR/凌特
2023+
BGA
6895
原廠全新正品旗艦店優(yōu)勢現(xiàn)貨
詢價(jià)
LT
BGA
211615
一級代理原裝正品,價(jià)格優(yōu)勢,支持實(shí)單!
詢價(jià)
ADI/亞德諾
21+
BGA
2366
百域芯優(yōu)勢 實(shí)單必成 可開13點(diǎn)增值稅
詢價(jià)
LINEAR/凌特
23+
BGA
198
原裝現(xiàn)貨可訂貨假一賠十
詢價(jià)
ADI/亞德諾
22+
BGA-144
13000
原裝正品
詢價(jià)
ADI(亞德諾)
6000
詢價(jià)
ADI(亞德諾)
23+
N/A
10000
正規(guī)渠道,只有原裝!
詢價(jià)
ANALOG DEVICES
兩年內(nèi)
NA
360
實(shí)單價(jià)格可談
詢價(jià)
LINEAR
23+
NA
6800
原裝正品,力挺實(shí)單
詢價(jià)
ADI
20+
144-LeadBGA(16mm16mm
33680
ADI原裝主營-可開原型號增稅票
詢價(jià)